Method for application of simulation computing model for calculating e.g. stability of component in automobile development application, involves decrypting computing model by security computing environment, which applies model to model data

摘要

The method involves decrypting a simulation computing model (10) by a security computing environment, which applies the simulation computing model to model data i.e. CAD data. The simulation computing model is encrypted by a model administration unit (16) using a random symmetrical model key (18). The model key is encrypted with a security computing environment key (20). The model administration unit is communicated with the environment. The encrypted simulation computing model and the encrypted model key are transmitted to the environment by the model administration unit. An independent claim is also included for a security computing environment.